package com.sunday.shoufen.ui.mine;

import android.os.Bundle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.widget.TextView;

import com.scwang.smartrefresh.layout.SmartRefreshLayout;
import com.scwang.smartrefresh.layout.api.RefreshLayout;
import com.scwang.smartrefresh.layout.listener.OnRefreshLoadmoreListener;
import com.sunday.common.base.BaseActivity;
import com.sunday.common.model.ResultDO;
import com.sunday.common.utils.Constants;
import com.sunday.common.utils.ToastUtils;
import com.sunday.common.widgets.EmptyLayout;
import com.sunday.common.widgets.recyclerView.HorizontalDividerItemDecoration;
import com.sunday.shoufen.R;
import com.sunday.shoufen.adapter.BizShopListAdapter;
import com.sunday.shoufen.base.BaseApp;
import com.sunday.shoufen.entity.BizShop;
import com.sunday.shoufen.http.ApiClient;

import java.util.ArrayList;
import java.util.List;

import butterknife.Bind;
import butterknife.ButterKnife;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;

import static com.sunday.common.widgets.EmptyLayout.HIDE_LAYOUT;
import static com.sunday.common.widgets.EmptyLayout.NODATA;

/**
 * Created by 刘涛 on 2017/10/25.
 */

public class MyCollectionActivity extends BaseActivity {

    @Bind(R.id.title_view)
    TextView titleView;
    @Bind(R.id.recycler_view)
    RecyclerView recyclerView;
    @Bind(R.id.refresh_layout)
    SmartRefreshLayout refreshLayout;
    @Bind(R.id.empty_layout)
    EmptyLayout emptyLayout;

    private LinearLayoutManager layoutManager;
    private BizShopListAdapter adapter;
    private List<BizShop> dataSet = new ArrayList<>();
    private int pageNo = 1;
    private long memberId;
    private boolean isCanloadMore;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_refresh_list);
        ButterKnife.bind(this);
        initView();
        getData();
    }

    private void initView() {
        titleView.setText("我的收藏");
        memberId = BaseApp.getInstance().getMember().getId();
        layoutManager = new LinearLayoutManager(mContext);
        recyclerView.setLayoutManager(layoutManager);
        adapter = new BizShopListAdapter(mContext, dataSet, true);
        recyclerView.setAdapter(adapter);
        recyclerView.addItemDecoration(new HorizontalDividerItemDecoration.Builder(mContext)
                .drawable(R.drawable.shape_divider_width)
                .build());
        refreshLayout.setOnRefreshLoadmoreListener(new OnRefreshLoadmoreListener() {
            @Override
            public void onLoadmore(RefreshLayout refreshlayout) {
                if (isCanloadMore) {
                    pageNo++;
                    getData();
                } else {
                    refreshlayout.finishLoadmore();
                }
            }

            @Override
            public void onRefresh(RefreshLayout refreshlayout) {
                pageNo = 1;
                getData();
            }
        });

        emptyLayout.setErrorType(HIDE_LAYOUT);
        emptyLayout.setOnLayoutClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                pageNo = 1;
                getData();
            }
        });

        adapter.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                switch (v.getId()) {
                    case R.id.btn_del:
                        final int po = (int) v.getTag();
                        BizShop shop = dataSet.get(po);
                        showLoadingDialog(0);
                        Call<ResultDO> call = ApiClient.getApiAdapter().doCollect(shop.getShopId(), BaseApp.getInstance().getMember().getId(), 3);
                        call.enqueue(new Callback<ResultDO>() {
                            @Override
                            public void onResponse(Call<ResultDO> call, Response<ResultDO> response) {
                                if (response.body() == null || isFinish) {
                                    return;
                                }
                                dissMissDialog();
                                if (response.body().getCode() == 0) {
                                    dataSet.remove(po);
                                    adapter.notifyItemRemoved(po);
                                    if (po != dataSet.size()) {
                                        adapter.notifyItemRangeChanged(po, dataSet.size() - po);
                                    }
                                } else {
                                    ToastUtils.showToast(mContext, response.body().getMessage());
                                }

                            }

                            @Override
                            public void onFailure(Call<ResultDO> call, Throwable t) {
                                dissMissDialog();
                                ToastUtils.showToast(mContext, R.string.network_error);
                            }
                        });
                        break;
                }
            }
        });
    }

    private void getData() {
        Call<ResultDO<List<BizShop>>> call = ApiClient.getApiAdapter().getCollectionList(memberId, pageNo, Constants.PAGE_SIZE, 3);
        call.enqueue(new Callback<ResultDO<List<BizShop>>>() {
            @Override
            public void onResponse(Call<ResultDO<List<BizShop>>> call, Response<ResultDO<List<BizShop>>> response) {
                if (isFinish || response.body() == null) {
                    return;
                }
                refreshLayout.finishLoadmore();
                refreshLayout.finishRefresh();
                if (response.body().getCode() == 0) {
                    if (response.body().getResult() == null) {
                        return;
                    }
                    if (pageNo == 1) {
                        dataSet.clear();
                    }
                    dataSet.addAll(response.body().getResult());
                    if (response.body().getResult().size() == Constants.PAGE_SIZE) {
                        isCanloadMore = true;
                    } else {
                        isCanloadMore = false;
                    }
                    emptyLayout.setErrorType(dataSet.size()>0?HIDE_LAYOUT:NODATA);
                    adapter.notifyDataSetChanged();

                }
            }

            @Override
            public void onFailure(Call<ResultDO<List<BizShop>>> call, Throwable t) {
                ToastUtils.showToast(mContext, R.string.network_error);
                refreshLayout.finishLoadmore();
                refreshLayout.finishRefresh();
            }
        });
    }

}
